Updated 2026 · Based on median market data for San Francisco, CA
San Francisco's price-to-income ratio is 18.6x — homes cost 18.6 times the local median household income of $60,018. Housing is stretched relative to local incomes. Many workers are effectively priced out of buying, creating deep rental demand. This is favorable for landlords but also means your tenants may be more cost-sensitive.
A typical mortgage payment on a median-priced home in San Francisco (20% down at 7%) is approximately $7,415/mo for principal and interest alone — add taxes and insurance and the all-in payment reaches roughly $8,484. The median rent of $3,100/mo is significantly less than buying — this rent-vs-buy gap is one of the strongest indicators of sustainable rental demand. When renting is cheaper than buying, the renter pool stays deep and vacancy stays low.
The median household income in San Francisco is $60,018, with a population of 50,000 growing at 0.8% per year. San Francisco is a smaller market. Research the local employment base carefully — smaller cities can be significantly impacted by a single employer's decisions. Moderate population growth indicates a stable economic foundation.
The stretched affordability means strong rental demand, but tight margins require precision. Target below-median prices where rents are still strong, or use value-add strategies to force equity and improve cash flow.
San Francisco vs California state average and national average across key investment metrics. San Francisco's cap rate is below both benchmarks — deal sourcing is critical here.